OpenSSH is a free opensource version of the SSH connectivity tools. OpenSSH encrypts all traffic (including passwords) to effectively eliminate eavesdropping, connection hijacking, and other attacks unlike Telnet,rlogin or ftp where the data is not encrypted and transmitted in plain text. Additionally, OpenSSH provides secure tunneling capabilities and several authentication methods, and supports all SSH protocol versions.

The easiest way to install OpenSSH in Sun Solaris is to use the pre-compiled packages from sunfreeware.

The following are the packages that are required to be installed for OpenSSH to work properly in Solaris 9:

OpenSSL (Latest stable: openssl-0.9.8f)

ZLib (Latest stable: zlib-1.2.3)

GNU Compiler Collection (gcc Latest stable: libgcc-3.4.6)

TCPWrapper (Optional tcp_wrappers-7.6)

and OpenSSH itself (Latest Stable: openssh-4.7p1)

To start of, download the packages from the following sunfreeware.com links Solaris 9 SPARC: